20 Pack Self Adhesive Cork Sheets 4x4 Inch Square, 0.08 in (2mm) Thick Sticky Back Cork Tiles for DIY Coasters, Cork Board Squares for Crafts, Mini Wall Cork Board, Tabletop & Furniture Protection

Ever finish a DIY coaster and realize it still slides, scratches the table, or feels unfinished underneath? Or try to make a small cork board and end up with messy glue, uneven edges, and wasted material?Meet the simple upgrade that makes DIY projects feel done: 20 Pack Self-Adhesive Cork Sheets (4x4 in, 2mm thick)—peel, stick, trim, and customize for coasters, crafts, mini cork boards, and everyday surface protection.The Problem We SolveTiles and crafts need a clean backing—but liquid glue is messy and uneven.Tabletops get scratched or scuffed from cups, vases, and small décor.DIY projects stall when materials are bulky, hard to cut, or over-purchased.Why This 20-Pack Works1) A practical 20-pack for real projectsEnough sheets to finish multiple coaster sets, small cork boards, and craft builds—without buying 50/100 packs that sit unused.2) Peel-and-stick application—fast and tidyPeel the liner and press onto a clean, dry surface. Great for adding cork backing to ceramic/glass tiles, craft bases, or quick mini note boards.3) 2mm (0.08") thickness for better cushion & protectionThe 2mm cork creates a soft buffer that helps reduce minor sliding and everyday surface wear—ideal for drink coasters, vases, and tabletop protection.4) Easy to cut & customizeTrim into circles, strips, labels, or custom shapes using scissors or a craft knife. Decorate the cork surface for personalized gifts, seasonal crafts, and classroom projects.5) One simple material, many usesUse as coaster backs, mini wall cork squares, small-area liners, furniture pads, or craft bases—a flexible staple for home and maker spaces.Perfect ForDIY coaster makers (tile coasters, wood coasters, resin coaster backs)Crafters & makers (labels, backing, small pads, decor projects)Teachers & classrooms (quick craft builds, easy-to-cut material)Anyone protecting tables from cups, vases, or small décorUse It In These MomentsCoaster upgrade: add cork backing to tiles for a cleaner finished lookQuick mini cork board: set up small squares for notes, reminders, or displaysTabletop protection: place under vases, small planters, décor piecesCraft day: cut into shapes for holiday projects, tags, and DIY giftsWhat’s Included20 × self-adhesive cork sheetsSize: 4 x 4 inches (square)Thickness: 2mm / 0.08 inchFAQQ1: What surfaces do these stick to best?Clean, smooth, dry surfaces work best. Press firmly after positioning for a secure hold.Q2: Can I cut them into circles or smaller shapes?Yes—trim easily with scissors or a craft knife into rounds, strips, labels, or custom designs.Q3: Are these only for coasters?Not at all. Use them for mini cork boards, craft bases, small pads under décor, and many other DIY projects.Q4: Can I decorate the cork surface?Yes. The cork surface can be customized for DIY projects (e.g., labels, simple designs, craft decoration).Q5: Is 2mm thick enough for protection?2mm provides a noticeable cushion for everyday tabletop and décor use while staying low-profile.If you want cleaner DIY builds, less mess than glue, and simple tabletop protection—this 20-pack of 4x4, 2mm cork squares is the easy material you’ll keep reaching for.

• 20-PACK VALUE FOR DIY COASTERS & PROJECTS A practical mid-size set for making coaster backs, small cork boards, and craft builds—enough for multiple projects without overbuying or clutter.
• PEEL-AND-STICK ADHESIVE BACKING—FAST, CLEAN APPLY Just peel the liner and press onto a clean, dry surface. Great for upgrading ceramic/glass tiles into coasters, adding cork backing to crafts, or setting up mini cork squares for notes.
• 2mm (0.08") THICK CORK—BETTER CUSHION & SURFACE PROTECTION The 2mm thickness helps create a soft buffer that can reduce scratches and minor sliding—ideal for drinks, vases, small decor items, and tabletop protection.
• EASY TO CUT & CUSTOMIZE—MAKE IT YOURS Trim with scissors or a craft knife into rounds, strips, labels, or custom shapes. The cork surface is easy to decorate for DIY gifts, seasonal crafts, and classroom projects.
• MULTI-USE CORK SQUARES—COASTERS, WALL DECOR, PADS & MORE Use as cork coasters backing, mini wall cork board squares, drawer liners for small areas, furniture pads, or craft bases—one simple material for many home & maker needs.